{"ast":null,"code":"var baseGetTag = require('./_baseGetTag'),\n    getPrototype = require('./_getPrototype'),\n    isObjectLike = require('./isObjectLike');\n/** `Object#toString` result references. */\n\n\nvar objectTag = '[object Object]';\n/** Used for built-in method references. */\n\nvar funcProto = Function.prototype,\n    objectProto = Object.prototype;\n/** Used to resolve the decompiled source of functions. */\n\nvar funcToString = funcProto.toString;\n/** Used to check objects for own properties. */\n\nvar hasOwnProperty = objectProto.hasOwnProperty;\n/** Used to infer the `Object` constructor. */\n\nvar objectCtorString = funcToString.call(Object);\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n *   this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\n\nfunction isPlainObject(value) {\n  if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n    return false;\n  }\n\n  var proto = getPrototype(value);\n\n  if (proto === null) {\n    return true;\n  }\n\n  var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n  return typeof Ctor == 'function' && Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString;\n}\n\nmodule.exports = isPlainObject;","map":null,"metadata":{},"sourceType":"script"}